grand-tek.com - robtex.com
grand-tek.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns9.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns10.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | efa.grand-tek.com ⭐ | ||||||
| A | 211.72.171.77🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | efa.grand-tek.com | ||||||
| TXT | google-site-verification=Liz99FhA1QG6a4peOv9c1uux0dtDh8dpIfX2LXxZlIY | ||||||
| TXT | MS=8D51E5766BA535428C33BF271C337CB41DF6589C | ||||||
| TXT | 5j407n368h5aasfu0rmj7l5818 | ||||||
| TXT | 57tn7d33a6dcpl88kirhtr2mn0 | ||||||
| TXT | v=spf1 mx ip4:211.72.171.75 ip4:211.72.171.77 ip4:60.251.134.163 ip4:60.251.1... | ||||||
| TXT | kr476a7cherrqoabukckv6nko | ||||||
| SOA | NS9.WORLDNIC.comnamehost@WORLDNIC.com serial=126072921 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786439239 | ||||||
Subdomains
efa.grand-tek.com |
Same first word
grand-tek.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns10.worldnic.com2015-07-02 → 2026-08-11 · 2 obs
● 2026-08-11 09:34:02
●NSns9.worldnic.com2015-07-02 → 2026-08-11 · 2 obs
● 2026-08-11 09:34:02
●MXefa.grand-tek.com2017-02-06 → 2026-08-11 · 3 obs
● 2017-02-06 16:48:50
● 2026-08-11 09:34:02
○MXmail.grand-tek.com2015-07-02 → 2016-05-11 · 4 obs
● 2016-05-11 01:36:26
○ 2017-02-06 16:48:50
○ 2026-08-11 09:34:02
○MXmx1.grand-tek.com2015-07-02 → 2016-05-11 · 4 obs
● 2016-05-11 01:36:26
○ 2017-02-06 16:48:50
○ 2026-08-11 09:34:02
○MXmx2.grand-tek.com2015-07-02 → 2016-05-11 · 4 obs
● 2016-05-11 01:36:26
○ 2017-02-06 16:48:50
○ 2026-08-11 09:34:02
○MXmx3.grand-tek.com2017-02-06 → 2017-02-06 · 3 obs
● 2017-02-06 16:48:50
○ 2026-08-11 09:34:02
○A211.72.171.752015-07-02 → 2017-02-06 · 3 obs
● 2017-02-06 16:48:50
○ 2026-08-11 09:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grand-tek.com | ns9.worldnic.com, ns10.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.110
NS records: ns9.worldnic.com, ns10.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grand-tek.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns9.worldnic.com, ns10.worldnic.com |
| MX | 1 | efa.grand-tek.com (pri: 50) |
| TXT | 6 | google-site-verification=Liz99FhA1QG6a4p, MS=8D51E5766BA535428C33BF271C337CB41DF65... |
| SOA | 1 | NS9.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns9.worldnic.com, ns10.worldnic.com)
Analysis
Hierarchy
The domain efa.grand-tek.com falls under the parent grand-tek.com.
Name Servers
Two name servers handle the delegation for grand-tek.com: ns10.worldnic.com and ns9.worldnic.com.
The name server configuration of grand-tek.com is shared with other domains, for instance filesinmotion.com, 212com.com, jewishva.com and two others.
At least some of grand-tek.com's name servers are shared with other domains, for example derochebuildingsupply.com and toolrepair.com.
These name servers tend to be deployed in combination with the name servers ns1.worldnic.com and ns2.worldnic.com.
Each of ns10.worldnic.com and ns9.worldnic.com has one IP address: ns10.worldnic.com uses 162.159.27.124 and ns9.worldnic.com uses 162.159.26.110.
Mail Servers
grand-tek.com uses one mail server — efa.grand-tek.com.
efa.grand-tek.com carries a single IP number, which is 211.72.171.77.